If you’re looking to buy a new low level co monitors and still confused about which one is best.

Then you’re in the right place because Our team has spent more than 50 hours researching, comparing, and testing the different options available in the market nowadays to be able to compile the following list of picks for the best low level co monitors you can purchase right away from Amazon.

First, here are our picks for today along with our research score for each item.

Top 10 best low level co monitors (Our Favorites)

Now, let’s take a look at each item of the best low level co monitors, in order to know the different features & benefits of each pick.

Car, Vehicle, Aircraft Carbon Monoxide CO Detector | Fast Low-Level 9ppm Alarm | Vehicles, Police, Pilots, Travel, Bus, Trucks | Metal Body, Small 2oz |

$99.85  in stock
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • USES: Exhaust leaks in vehicles (i.e. SUVs, aircraft, school buses, trucks & fleet vehicles that triggers headaches, nausea & driver fatigue.
  • ACCURATE: CO low-level alarm at 9ppm & 25ppm alarms WHO, EPA, ASHRAE, OSHA, NIOSH CO recommended exposure levels.
  • FAST ALARMS: Alarms at >9ppm @ 60 secs, compared to home CO detectors that only alarm >70ppm @ 60-240 minutes. Bright RED LED and buzzer alarms.
  • EASY USE: Continuous 8-12 month operation with same batteries. Easy one button operation. Small form factor (2oz), 3M stick-on mount.
  • ️ TRUST: ** 1 year limited warranty ** Arrives factory calibrated ** 100% product test and verification in the USA * Best Japanese CO sensor ** 100% quality guaranteed **

Sensorcon Inspector CO Carbon Monoxide Monitor with Visual and Audible Alerts, Waterproof

$129.00  in stock
2 new from $129.00
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • This monitor ONLY Detects (CO) Carbon Monoxide. Nothing else. Designed for industrial and commercial applications. Watch the short video for more information
  • Even with a presumed presence of CO, (Carbon Monoxide), a measurement of 0 ppm is not uncommon
  • Sounds low level alert at 35 ppm and high level alert at 200 ppm
  • Visual alert, audible alert, real-time carbon monoxide (CO) display from 1 to 1,999 ppm
  • Waterproof to IP67 standards and one year manufacturer warranty

Travel CO DETECTOR by FORENSICS | Carbon Monoxide Low-Level 9ppm Alarm | Super Small Size & Stylish | iPhone White Color | Easy One-button operation |

$99.45  in stock
2 new from $99.45
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • ✈️ USES: Travel, Hotel, AirBnB, Camping, Flight, Personal. TSA security allowed. Small, elegant and stylish.
  • ALARMS: 9ppm & 25ppm alarms WHO, EPA, ASHRAE, OSHA, NIOSH CO recommended exposure levels. Comes FACTORY CALIBRATED. Turn ON and GO.
  • ALWAYS ON: 1 year battery life. Easy one-button operation. Simple CO ppm display with LED and sound alarms.
  • FAST ALARM: alarm at >9ppm @ 60 secs, compared to home CO detectors that alarm >70ppm @ 60-240 minutes. RED LED and buzzer alarms at 9ppm/25ppm.
  • ️ TRUST: ** 1 year limited warranty ** 100% product test and verification in the USA ** 100% quality guaranteed **

Kidde Carbon Monoxide Detector, AC-Plug-In with Battery Backup, CO Alarm with Replacement Alert

$29.99
$20.46
 in stock
13 new from $20.00
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • CO detector that alerts with a warning signal against dangerous levels of carbon monoxide in your home
  • Easy & quick installation - plugs directly into your home's standard wall outlet, 85 decibel alarm alerts of fire
  • Protects during a power failure - 2-AA batteries, included with pack, provide backup service in the event of a power outage
  • Whole home family protection - place 1 carbon monoxide detector on each level of your home & in your bedroom to protect from poisonous gases
  • UL Certified, 10-year limited warranty

Kidde Nighthawk Carbon Monoxide Detector & Propane, Natural, & Explosive Gas Detector, AC-Plug-In with Battery Backup, Digital Display , White

$39.50  in stock
22 new from $38.00
2 used from $38.99
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • Easy to install CO and explosive gas alarm with three convenient mounting options including AC wall outlet, plugin six foot power cord, or table top
  • Carbon Monoxide (CO) alarms four quick beeps, followed by five seconds of silence, followed by four quick beeps. Displays CO concentration
  • Gas alarms one second of alarm on, one second of alarm off, repeating with “GAS” shown in display
  • Loud pulsing alarm that will sound to alert you to a potential problem
  • Low battery warning feature indicates when the battery needs replacement

Handheld Carbon Monoxide Meter, Portable CO Gas Detector, Gas Tester with 0~1000ppm Range, 1PPM Resolution(Battery NOT Included)

$39.95  in stock
1 used from $36.81
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • PROFESSIONAL TOOL: The gas detector is a device that detects the presence of CO gases in an area, often as part of a safety system. The professional detector can continuously monitor the CO gas concentration accurately in the surrounding environment. This type of equipment is used to detect a gas leak and interface with a control system so a process can be automatically shut down.
  • POWERFUL FUNCTION: Sound alarm works when CO gas concentration reaches the level of the alarm. The concentration of alarm value can be freely set. Auto shut off in 10 minutes without any operation. With a wide measuring range, the ambient temperature can be measured in 2 temperature units (°C and °F).
  • HGIH QUALITY:This CO detector has a large LED backlight screen that allows users to easily cope with harsh environments such as darkness, making it easy to read and free users from time and place constraints. Adopt of ABS engineering plastics with high toughness, wear-resistance and stability, with a low power consumption and high precision.
  • HANDHELD SIZE: The CO gas meter is compact and lightweight, professional designed to fit comfortable in your palm,easy to carry and operate.
  • WIDELY APPLICABLE: The Gas detectors can be used to detect combustible, flammable and toxic gases, and oxygen depletion, etc. This type of device is widely used in industry and can be found in locations, such as on oil rigs, to monitor manufacture processes and emerging technologies such as photovoltaic. They may also be used in firefighting.

Kidde Carbon Monoxide Detector with Lithium Battery, Digital Display & 3 LED Lights, Pack of 2

$76.85  in stock
6 new from $76.85
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • CO detector with alert modes & 3 LED lights that pulse for power, CO detection, & low battery
  • Electrochemical sensing technology - CO alarm detects the presence of carbon monoxide gas, 85 decibel alarm
  • Protects during a power failure - CO detector operates on a sealed, lithium battery
  • Easy installation & no battery fuss - CO alarm will automatically activate when attached to the mounting bracket
  • UL Certified, 10-year limited warranty

First Alert CO710 Carbon Monoxide Detector with 10-Year Battery and Digital Temperature Display

$29.99  in stock
6 new from $29.99
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • Keep your family safe with this easy to use digital-display, 10-year battery operated carbon monoxide alarm; Battery powered alarms provide continuous monitoring of CO levels, even if there's a power failure
  • Easy-to-read backlit digital display shows temperature and CO concentration; Peak Level feature displays the highest concentration of carbon monoxide measured
  • Built-in 10-year lithium battery offers continuous protection for the life of the carbon monoxide detector
  • A loud 85-decibel alarm sounds when CO levels reach dangerous levels
  • 10-year limited warranty; Equipped with end-of-life signal chirp, so you know when it’s time to replace the unit for safety

Klein Tools ET110 CO Meter, Carbon Monoxide Tester and Detector with Exposure Limit Alarm, 4 x AAA Batteries and Carry Pouch Included

$140.00
$101.01
 in stock
26 new from $98.00
10 used from $73.49
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • Easy-to-use CO meter detects and measures concentration levels of carbon monoxide gas
  • Portable CO detector with user protection and short-term exposure limit (STEL) alarm
  • Low level alarm (35 ppm) and high level alarm (200 ppm)
  • Audible and visual alarms
  • Backlit display with CO measurements (0 to 1000 ppm) and temperature (Farenheit and Celcius)

X-Sense Carbon Monoxide Detector Alarm with Digital LCD Display, 10-Year Battery Operated CO Alarm Detector with Peak Value Memory, XC01

$29.99  in stock
2 new from $29.99
Free shipping
Amazon.com
as of May 12, 2022 9:08 pm

Features

  • FLEXIBLE INSTALLATION: Wall-mounted or free-standing; easy to take while traveling
  • HIGH ACCURACY & RELIABILITY: Advanced Figaro electrochemical CO sensor; 10-year sealed lithium battery
  • INSTANT ALERT: An early warning will be delivered through a loud 85-decibel alarm
  • INFORMATIVE LCD: Displays real-time CO levels and remembers dangerous CO levels since the last preset
  • INTUITIVE LED: 3-colored LED indicator flashes red, green, or yellow to indicate an alarm, power, or a fault